.stuck{
    width: 740px;
    height: 539px;
    background: white;
    position: absolute;
    top: 43px;
    text-align: left;
    overflow:scroll
}
.stucks>table>thead{
    text-align: center;
}
.stucks>table>tbody{
    text-align: center;
}
.stua{
    width: 300px;
    height: 50px;
    /* background: red; */
    margin-top: 200px;
    margin-left: 200px;
    color:green;
}